I have to say, I always wonder what to do with bug reports and Microsoft. It seems to me that there should be a simple email address to post stuff like this to, where they look through and put such errors on their big "TODO" list (albeit with "aesthetic, low-priority" in this case) for some guy in maintenance to fix and roll out in the next Windows Update.
As it is, Microsoft doesn't seem to have a coherent way of sending in bug-fixes, which means more often than not, I just get bored searching and say "fine, they shall have buggy software then, see if I care", which isn't in Microsoft's interests (and yes, the bugs I tend to find arn't just typos, some of them are important but would go straight over the head of any guy on the end of the helpdesk who would ask "have you treid rebooting, sir?")